Microsoft .NET Framework Security Update (KB2742607)
Microsoft.NET Framework Security Update (KB2742607) 1.0 is available as a free download on our software library. This free tool was originally developed by Microsoft. This download was scanned by our antivirus and was rated as malware free.
Rundll32.exe is the default file name to indicate the Microsoft.NET Framework Security Update (KB2742607) installer. The most popular version among the software users is 1.0. The file size of the latest installation package available is 5.3 MB. The program lies within System Utilities, more precisely System Optimization.
From the developer:
Microsoft .NET Framework Security Update (KB2742607) is a program that fixes a security issue that could allow an unauthenticated remote attacker to compromise your system and gain control over it. You can help protect your system by installing this update from Microsoft.
You may want to check out more software, such as Microsoft.NET Framework Security Update KB953297, Microsoft.NET Framework Security Update KB2833941 or Security Update for Microsoft.NET Framework KB922770, which might be related to Microsoft.NET Framework Security Update (KB2742607).